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02-10-2022, 01:47 PM
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#1 |
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Registered User
Join Date: Dec 2012
Location: Temple City
Posts: 3,628
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L83 wiring harness
I am leaning heavily towards a L83 swap with my 4L80e.
As I look around for the deal I sometimes see them offered as a swap kit. So as I decide how much I am willing to spend along with avoiding doing work in the truck once running. So hypothetically if I was to use the L83/6L80e combo. Does the wiring harness need to be paired back or is that only done for cosmetic or routing reasons? I know the computer needs to be unlocked, and Vats an such removed. |
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02-10-2022, 02:21 PM
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#2 | |
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BMW & ASE Master Certified
Join Date: Feb 2004
Location: Houston, Texas
Posts: 1,266
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Re: L83 wiring harness
Quote:
__________________
1987 Silverado - L83 5.3 w/ 6L80e ,A/C,P/W,P/L,TILT, HID projectors, Wilwood C-10 Pro Spindles w/ 2018 silverado front brakes & C-5 Corvette Rear Disc Brakes 1999 BMW 528i - 5.7 LS1 w/ 4l60e, Ford 8.8 IRS w31 spline posi & FX-r projector retrofit New project: 2006 BMW x5 6cyl AWD to L83 6l80e 4wd to 2WD / RWD A poor man buy's it twice finally got my domain name back, 87chevy.com.... site rework in progress |
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02-10-2022, 02:23 PM
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#3 |
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Registered User
Join Date: Dec 2012
Location: Temple City
Posts: 3,628
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Re: L83 wiring harness
Trimmed back or unneeded things removed that do not pertain to the function of the swap.
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02-10-2022, 05:50 PM
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#4 |
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BMW & ASE Master Certified
Join Date: Feb 2004
Location: Houston, Texas
Posts: 1,266
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Re: L83 wiring harness
Same as LS swap, remove unnecessary wires or cut them off. As far as routing the main trunk of harness to the rear wont happen unless you eother extend all the driver side harness or make a new drover side harness.
When i convert the harness to standalone i charge 250 and its new wire, not lengthened. 
__________________
1987 Silverado - L83 5.3 w/ 6L80e ,A/C,P/W,P/L,TILT, HID projectors, Wilwood C-10 Pro Spindles w/ 2018 silverado front brakes & C-5 Corvette Rear Disc Brakes 1999 BMW 528i - 5.7 LS1 w/ 4l60e, Ford 8.8 IRS w31 spline posi & FX-r projector retrofit New project: 2006 BMW x5 6cyl AWD to L83 6l80e 4wd to 2WD / RWD A poor man buy's it twice finally got my domain name back, 87chevy.com.... site rework in progress |
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